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Table 6. External ports (continued)
Description
USB ports
Audio port
Video port
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Dell G15 5521 Special Edition.
Table 7. Internal slots
Description
M.2
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Dell G15 5521 Special Edition.
Table 8. Ethernet specifications
Description
Model number
Transfer rate
Values
● Three USB 3.2 Gen 1 ports
● One Thunderbolt 4 (On computers shipped with NVIDIA
GeForce RTX 3060)
● One USB 3.2 Gen 2 Type-C port with Display Port (On
computers shipped with NVIDIA GeForce RTX 3050 Ti )
One headset (headphone and microphone combo) port
One HDMI 2.1 port
Not applicable
One 7.4 mm x 5.1 mm power-adapter port
Not supported
Values
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 slot for either an M.2 2230 solid-state drive or an
M.2 2280 solid-state drive
NOTE:
To learn more about the features of different
types of M.2 cards, search in the Knowledge Base
Resource at www.dell.com/support.
Values
● Killer E2600 PCI-e 1 Gigabit ethernet controller (on
computers shipped with NVIDIA GeForce RTX 3060)
● Realtek RTL8111H PCI-e 1 Gigabit ethernet controller (on
computers shipped with RTX 3050 Ti)
10/100/1000 Mbps
Specifications of Dell G15 5521 Special Edition
13
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